Can I access Gemini?

Hello there, I'm curious about the availability of Gemini. Could you please clarify whether I can access it? I'm interested in exploring its offerings as a cryptocurrency exchange, and I'm wondering if there are any specific requirements or restrictions I should be aware of before attempting to gain access. Additionally, if you could provide any insights into the platform's user experience, security measures, and supported cryptocurrencies, that would be greatly appreciated. Thank you in advance for your assistance.